The talk surrounding Natalie Portman's appearance on Sunday's Academy Awards, focused not on her vintage red chiffon silk Christian Dior Couture gown, but instead on her wedding ring finger.

Portman presented the best actor award to The Artist's Jean Dujardin, and, according to Us , both she and her partner Benjamin Millepied were photographed wearing what Us describes as "unexplained new rings" on their wedding fingers after the event.

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The Frenchman was Natalie's choreographer on Black Swan, for which she won the best actress award at last year's Oscars.  The couple has seven-month-old son, Aleph.

So far, there has been no official word from the couple.